74428284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21666

約数の個数: 48

約数和(自身を含む): 203325696

約数和(自身を除く): 128897412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 21611, 43222, 64833, 86444, 129666, 151277, 259332, 302554, 453831, 605108, 886051, 907662, 1772102, 1815324, 2658153, 3544204, 5316306, 6202357, 10632612, 12404714, 18607071, 24809428, 37214142, 74428284]

約数ペア:

[(1, 74428284), (2, 37214142), (3, 24809428), (4, 18607071), (6, 12404714), (7, 10632612), (12, 6202357), (14, 5316306), (21, 3544204), (28, 2658153), (41, 1815324), (42, 1772102), (82, 907662), (84, 886051), (123, 605108), (164, 453831), (246, 302554), (287, 259332), (492, 151277), (574, 129666), (861, 86444), (1148, 64833), (1722, 43222), (3444, 21611)]